Controlling blood glucose levels in the animation, you saw that both high blood glucose levels and low blood glucose levels are stimuli that trigger specific responses by the body. these responses cause blood glucose levels to return to their normal range. in this activity, you will explore how this happens.

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?

Coat color in cats is determined by genes at several different loci. at one locus on the x chromosome, one allele (x ) encodes black fur and another allele (xo) encodes orange fur. females can be black (x x ), orange (xoxo), or a mixture of orange and black called tortoiseshell (x xo). males are either black (x y) or orange (xoy). bill has a female tortoiseshell cat named patches. one night, patches escapes from bill\'s house, spends the night out, and mates with a stray male. patches later gives birth to the following kittens: one orange male, one black male, two tortoiseshell females, and one orange female. what are the genotypes of patches, the stray male, and the kittens?

Identify the structure in organisms that do not have kidneys that is adapted to regulate water balance